Implement connection finder. All features of oebbApi now implemented.
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f99b6cf237
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@ -17,9 +17,9 @@ class Station:
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return self.xcoord
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class Service:
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def __init__(self, name, svtype, depst, deptime, arrst, arrtime, deppf = None, currdep = None, arrpf = None, curarr = None, img = None, url = None):
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def __init__(self, name, depst, deptime, arrst, arrtime, dest = None, deppf = None, currdep = None, arrpf = None, curarr = None):
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self.name = name
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self.svtype = svtype
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self.dest = dest
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self.depst = depst
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self.deptime = deptime
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self.arrst = arrst
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@ -28,14 +28,14 @@ class Service:
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self.currdep = currdep
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self.arrpf = arrpf
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self.curarr = curarr
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self.img = img
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self.url = url
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def duration():
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return self.arrtime - self.deptime
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class Connection:
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def __init__(self, buyurl = None, statusurl = None):
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def __init__(self, buyurl = None):
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self.services = []
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self.buyurl = buyurl
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self.statusurl = statusurl
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def addService(self, service):
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self.services.append(service)
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@ -75,3 +75,9 @@ class Connection:
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return self.services[-1].currarr
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except:
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return None
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def duration(self):
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try:
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return self.services[-1].arrtime - self.services[0].deptime
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except:
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return None
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14
main.py
14
main.py
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@ -1,5 +1,6 @@
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import cgi
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import datetime
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import pytz
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import workers.conn
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import workers.val
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@ -36,10 +37,11 @@ def application(env, re):
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yield "\"from\" and \"to\" values are required for this type of request.".encode()
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return
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count = args["count"][0] if "count" in args and args["count"] else 3
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date = args["date"][0] if "date" in args and args["date"] else datetime.datetime.strftime(datetime.datetime.now(),"%d.%m.%Y")
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time = args["time"][0] if "time" in args and args["time"] else datetime.datetime.strftime(datetime.datetime.now(),"%H:%M")
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count = args["count"][0] if "count" in args and args["count"] else 1
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date = args["date"][0] if "date" in args and args["date"] else datetime.datetime.strftime(datetime.datetime.now(pytz.timezone("Europe/Vienna")),"%d.%m.%Y")
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time = args["time"][0] if "time" in args and args["time"] else datetime.datetime.strftime(datetime.datetime.now(pytz.timezone("Europe/Vienna")),"%H:%M")
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mode = True if "mode" in args and args["mode"] and args["mode"][0].lower() == "arr" else False
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details = True if "details" in args else False
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try:
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count = int(count)
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@ -60,16 +62,18 @@ def application(env, re):
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return
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try:
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output = workers.conn.worker(frm, to, count, outtime, mode)
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output = workers.conn.worker(frm, to, count, outtime, mode, details)
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except Exception as e:
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re("500 Internal Server Error", [])
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yield "<h1>500 Internal Server Error</h1>".encode()
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if "debug" in args:
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yield str(e).encode()
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raise
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return
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re("200 OK", [])
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return output.encode()
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yield output.encode()
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return
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elif rtype.lower() in ["val", "validate"]:
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try:
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215
workers/conn.py
215
workers/conn.py
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@ -1,9 +1,15 @@
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from bs4 import BeautifulSoup
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import requests
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import datetime
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import workers.val
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import pytz
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def connRequest(frm, to, count = 3, time = datetime.datetime.now(), mode = False):
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import workers.val
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from classes import *
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def getStation(name):
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return list(workers.val.validateName(name))[0]
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def connRequest(frm, to, count = 3, time = datetime.datetime.now(), mode = False, details = False):
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outdate = datetime.datetime.strftime(time,"%d.%m.%Y")
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outtime = datetime.datetime.strftime(time,"%H:%M")
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@ -13,11 +19,204 @@ def connRequest(frm, to, count = 3, time = datetime.datetime.now(), mode = False
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if "GO_conViewMode=outward" not in source:
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raise ValueError("No connection found.")
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return source
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juha = BeautifulSoup(source, "html5lib")
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if details:
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for a in juha.findAll("a"):
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if a.get("href") and "HWAI=CONNECTION$" in a.get("href"):
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dpage = a.get("href")
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def getStation(name):
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return list(workers.val.validateName(name))[0]
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ssource = requests.get(dpage).text
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suppe = BeautifulSoup(ssource, "html5lib")
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for i in range(0, count):
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cont = suppe.find("tr", id="trC0-%i" % i)
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if not cont:
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break
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def worker(frm, to, count = 3, time = datetime.datetime.now(), mode = False):
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source = connRequest(frm, to, count, time, mode)
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conns = dissem(source)
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buyurl = None
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for url in cont.findAll("a"):
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if url.get("href") and "https://tickets.oebb.at/de/ticket/ticket?" in url.get("href"):
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buyurl = url.get("href")
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conn = Connection(buyurl)
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lines = cont.findAll("tr", { "class": "tpDetails" })[1:]
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cdate = None
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for line in range(0, len(lines), 3):
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serv = lines[line:line + 3]
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dep = serv[0]
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arr = serv[1]
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det = serv[2]
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depst = list(workers.val.validateName(dep.find("td", { "class": "station" }).findAll("a")[0].string))[0]
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depdate = dep.find("td", { "class": "date" }).string.strip() or cdate
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deptime = dep.find("td", { "class": "timeValue" }).find("span").string.split()[1].strip()
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depprog = (dep.find("span", { "class": "prognosis" }).find("span") or dep.find("span", { "class": "prognosis" })).string.strip() or None
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depplat = (dep.find("td", { "class": "platform" }).find("span") or dep.find("td", { "class": "platform" })).string.strip() or None
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walk = dep.find("img", { "class": "product" }).get("src") == "/img/vs_oebb/fuss_pic.gif"
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name = dep.find("img", { "class": "product" }).get("alt") if not walk else "Walk"
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if not walk:
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purl = dep.find("td", { "class": "product" }).find("a").get("href")
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psource = requests.get(purl).text
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zuppa = BeautifulSoup(psource, "html5lib")
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dest = list(workers.val.validateName(zuppa.findAll("div", { "class": "block" })[2].text.split(":")[1].strip()))[0]
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arrst = list(workers.val.validateName(arr.find("td", { "class": "station" }).findAll("a")[0].string))[0]
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arrdate = (arr.find("td", { "class": "date" }).find("span") or arr.find("td", { "class": "date" })).string.strip() or depdate
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arrtime = arr.find("td", { "class": "timeValue" }).find("span").string.split()[1].strip()
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arrprog = (arr.find("span", { "class": "prognosis" }).find("span") or arr.find("span", { "class": "prognosis" })).string.strip() or None
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arrplat = (arr.find("td", { "class": "platform" }).find("span") or arr.find("td", { "class": "platform" })).string.strip() or None
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depts = datetime.datetime.strptime("%s %s" % (depdate, deptime), "%d.%m.%Y %H:%M")
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arrts = datetime.datetime.strptime("%s %s" % (arrdate, arrtime), "%d.%m.%Y %H:%M")
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depprog = deptime if depprog == "pünktlich" else depprog
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arrprog = arrtime if arrprog == "pünktlich" else arrprog
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cdate = arrdate
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svc = Service(name, depst, depts, arrst, arrts, dest, depplat, depprog, arrplat, arrprog)
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conn.addService(svc)
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yield conn
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else:
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for i in range(0, count):
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det = juha.find("tr", id="trOverviewC0-%i" % i)
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if not det:
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break
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stations = det.find("td", { "class": "station" }).findAll("div")
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depst = getStation(stations[0].text.strip())
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arrst = getStation(stations[-1].text.strip())
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dates = det.find("td", { "class": "date" }).text.split()
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depdate = dates[0]
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try:
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arrdate = dates[1]
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except:
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arrdate = depdate
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times = det.find("div", { "class": "planed" }).text
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deptime = times.split()[0]
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arrtime = times.split()[2]
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projections = det.find("div", { "class": "prognosis" })
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curdep = None
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curarr = None
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depts = datetime.datetime.strptime("%s %s" % (depdate, deptime), "%d.%m.%Y %H:%M")
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arrts = datetime.datetime.strptime("%s %s" % (arrdate, arrtime), "%d.%m.%Y %H:%M")
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name = "/".join([img.get("title") for img in det.findAll("img", { "class": "product" })])
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ticketurl = det.find("td", { "class": "fares" }).find("a").get("href")
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svc = Service(name, depst, depts, arrst, arrts, currdep = curdep, curarr = curarr)
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con = Connection(ticketurl)
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con.addService(svc)
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yield con
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def worker(frm, to, count = 3, time = datetime.datetime.now(pytz.timezone("Europe/Vienna")), mode = False, details = False):
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conns = connRequest(getStation(frm), getStation(to), count, time, mode, details)
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i = 0
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output = """<?xml version="1.0" encoding="UTF-8"?>
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<connections>
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"""
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for conn in conns:
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hrs, scs = divmod(conn.duration().total_seconds(), 3600)
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mns, rmd = divmod(scs, 60)
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chg = max(len([service for service in conn.services if service.name != "Walk"]) - 1, 0) if details else max(len([service for service in conn.services[0].name.split("/") if service != "Walk"]) - 1, 0)
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ddt = datetime.datetime.strftime(conn.deptime(), "%d.%m.%Y")
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dtm = datetime.datetime.strftime(conn.deptime(), "%H:%M")
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adt = datetime.datetime.strftime(conn.arrtime(), "%d.%m.%Y")
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atm = datetime.datetime.strftime(conn.arrtime(), "%H:%M")
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output += """ <connection id='%i'>
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<from>
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<name>%s</name>
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<id>%s</id>
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</from>
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<to>
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<name>%s</name>
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<id>%s</id>
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</to>
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<details>
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<departure>
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<date>%s</date>
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<time>%s</time>
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</departure>
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<arrival>
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<date>%s</date>
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<time>%s</time>
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</arrival>
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<duration>%s</duration>
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<changes>%i</changes>
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</details>
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<services>
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""" % (i, conn.depst().name, conn.depst().useId(), conn.arrst().name, conn.arrst().useId(), ddt, dtm, adt, atm, "%i:%i" % (hrs, mns), chg)
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j = 0
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for service in conn.services:
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output += """ <service id='%i'>
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<name>%s</name>
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<departure>
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<station>
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<name>%s</name>
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<id>%s</id>
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</station>
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<date>%s</date>
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<time>%s</time>
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""" % (j, service.name, service.depst.name, service.depst.useId(), datetime.datetime.strftime(service.deptime,"%d.%m.%Y"), datetime.datetime.strftime(service.deptime, "%H:%M"))
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if service.currdep:
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output += " <current>%s</current>\n" % service.currdep
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if service.deppf:
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output += " <platform>%s</platform>\n" % service.deppf
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output += """ </departure>
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<arrival>
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<station>
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<name>%s</name>
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<id>%s</id>
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</station>
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<date>%s</date>
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<time>%s</time>
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""" % (service.arrst.name, service.arrst.useId(), datetime.datetime.strftime(service.arrtime, "%d.%m.%Y"), datetime.datetime.strftime(service.arrtime, "%H:%M"))
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if service.curarr:
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output += " <current>%s</current>\n" % service.curarr
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if service.arrpf:
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output += " <platform>%s</platform>\n" % service.arrpf
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output += """ </arrival>
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</service>
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"""
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j += 1
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output += """ </services>
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</connection>
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"""
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i += 1
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output += """</connections>"""
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return output
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